The front page and RMT are down

Question

Parts of the site's just been going on and off randomly. The RMT's got the error message:

>Warning: mysql_connect(): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in /srv/www/pokemondb.net/web/pokebase/rmt/qa-include/qa-db.php on line 66
Could not establish database connection. Please check the username, password and hostname in the config file, and if necessary set up the appropriate MySQL user and privileges.

and while the front page has come back up, it's been going blank a lot recently.

Comments

I was able to access the RMT section by viewing an RMT I had on my wall. I was able to access all RMT features from there. However, the main orange box link does not work for me.

Also, fondant's profile pic is perfect